17128789920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{2441}}^1$

素因数の和:2916

約数の個数: 288

約数和(自身を含む): 63935936064

約数和(自身を除く): 46807146144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 443, 480, 495, 528, 660, 720, 792, 880, 886, 990, 1056, 1320, 1329, 1440, 1584, 1760, 1772, 1980, 2215, 2441, 2640, 2658, 3168, 3544, 3960, 3987, 4430, 4873, 4882, 5280, 5316, 6645, 7088, 7323, 7920, 7974, 8860, 9746, 9764, 10632, 12205, 13290, 14176, 14619, 14646, 15840, 15948, 17720, 19492, 19528, 19935, 21264, 21969, 24365, 24410, 26580, 26851, 29238, 29292, 31896, 35440, 36615, 38984, 39056, 39870, 42528, 43857, 43938, 48730, 48820, 53160, 53702, 58476, 58584, 63792, 70880, 73095, 73230, 77968, 78112, 79740, 80553, 87714, 87876, 97460, 97640, 106320, 107404, 109845, 116952, 117168, 127584, 134255, 146190, 146460, 155936, 159480, 161106, 175428, 175752, 194920, 195280, 212640, 214808, 219285, 219690, 233904, 234336, 241659, 268510, 292380, 292920, 318960, 322212, 350856, 351504, 389840, 390560, 402765, 429616, 438570, 439380, 467808, 483318, 537020, 584760, 585840, 637920, 644424, 701712, 703008, 779680, 805530, 859232, 877140, 878760, 966636, 1074040, 1081363, 1169520, 1171680, 1208295, 1288848, 1403424, 1611060, 1754280, 1757520, 1933272, 2148080, 2162726, 2339040, 2416590, 2577696, 3222120, 3244089, 3508560, 3515040, 3866544, 4296160, 4325452, 4833180, 5406815, 6444240, 6488178, 7017120, 7733088, 8650904, 9666360, 9732267, 10813630, 11894993, 12888480, 12976356, 16220445, 17301808, 19332720, 19464534, 21627260, 23789986, 25952712, 32440890, 34603616, 35684979, 38665440, 38929068, 43254520, 47579972, 48661335, 51905424, 59474965, 64881780, 71369958, 77858136, 86509040, 95159944, 97322670, 103810848, 107054937, 118949930, 129763560, 142739916, 155716272, 173018080, 178424895, 190319888, 194645340, 214109874, 237899860, 259527120, 285479832, 311432544, 356849790, 380639776, 389290680, 428219748, 475799720, 519054240, 535274685, 570959664, 713699580, 778581360, 856439496, 951599440, 1070549370, 1141919328, 1427399160, 1557162720, 1712878992, 1903198880, 2141098740, 2854798320, 3425757984, 4282197480, 5709596640, 8564394960, 17128789920]

約数ペア:

[(1, 17128789920), (2, 8564394960), (3, 5709596640), (4, 4282197480), (5, 3425757984), (6, 2854798320), (8, 2141098740), (9, 1903198880), (10, 1712878992), (11, 1557162720), (12, 1427399160), (15, 1141919328), (16, 1070549370), (18, 951599440), (20, 856439496), (22, 778581360), (24, 713699580), (30, 570959664), (32, 535274685), (33, 519054240), (36, 475799720), (40, 428219748), (44, 389290680), (45, 380639776), (48, 356849790), (55, 311432544), (60, 285479832), (66, 259527120), (72, 237899860), (80, 214109874), (88, 194645340), (90, 190319888), (96, 178424895), (99, 173018080), (110, 155716272), (120, 142739916), (132, 129763560), (144, 118949930), (160, 107054937), (165, 103810848), (176, 97322670), (180, 95159944), (198, 86509040), (220, 77858136), (240, 71369958), (264, 64881780), (288, 59474965), (330, 51905424), (352, 48661335), (360, 47579972), (396, 43254520), (440, 38929068), (443, 38665440), (480, 35684979), (495, 34603616), (528, 32440890), (660, 25952712), (720, 23789986), (792, 21627260), (880, 19464534), (886, 19332720), (990, 17301808), (1056, 16220445), (1320, 12976356), (1329, 12888480), (1440, 11894993), (1584, 10813630), (1760, 9732267), (1772, 9666360), (1980, 8650904), (2215, 7733088), (2441, 7017120), (2640, 6488178), (2658, 6444240), (3168, 5406815), (3544, 4833180), (3960, 4325452), (3987, 4296160), (4430, 3866544), (4873, 3515040), (4882, 3508560), (5280, 3244089), (5316, 3222120), (6645, 2577696), (7088, 2416590), (7323, 2339040), (7920, 2162726), (7974, 2148080), (8860, 1933272), (9746, 1757520), (9764, 1754280), (10632, 1611060), (12205, 1403424), (13290, 1288848), (14176, 1208295), (14619, 1171680), (14646, 1169520), (15840, 1081363), (15948, 1074040), (17720, 966636), (19492, 878760), (19528, 877140), (19935, 859232), (21264, 805530), (21969, 779680), (24365, 703008), (24410, 701712), (26580, 644424), (26851, 637920), (29238, 585840), (29292, 584760), (31896, 537020), (35440, 483318), (36615, 467808), (38984, 439380), (39056, 438570), (39870, 429616), (42528, 402765), (43857, 390560), (43938, 389840), (48730, 351504), (48820, 350856), (53160, 322212), (53702, 318960), (58476, 292920), (58584, 292380), (63792, 268510), (70880, 241659), (73095, 234336), (73230, 233904), (77968, 219690), (78112, 219285), (79740, 214808), (80553, 212640), (87714, 195280), (87876, 194920), (97460, 175752), (97640, 175428), (106320, 161106), (107404, 159480), (109845, 155936), (116952, 146460), (117168, 146190), (127584, 134255)]